Baby's first year of life flies by in a flash — and what better way to celebrate a first birthday than to take a look back at the past 12 months? One Year in a Flash was this creative mama's theme for her daughter's first birthday party. From custom invitations to one-of-a-kind portrait party favors, every detail of this "flashback" party was super sweet!

Click through to see how she put it together and get inspired to celebrate your little one's first year of life.